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TPD12S521DBTR The TPD12S521DBTR is a specialized interface IC from Texas Instruments designed for HDMI transmitter port protection. It offers robust ESD protection and supports HDMI 1.3/1.4 data rates.
Mfr Part #:

TPD12S521DBTR

Available from 9 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TPD12S521DBTR is a specialized interface IC from Texas Instruments designed for HDMI transmitter port protection. It offers robust ESD protection and supports HDMI 1.3/1.4 data rates.
✓ Total Stock: 95,260 pcs
$ Price Range: $0.29

TPD12S521DBTR Available from 9 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
79,537 pcs
On Request
79537 pcs On Request 1 On Request On Request 1832+ On Request On Request
Rayichip ✓
Non-Authorised Inventory information
6,786 pcs
On Request
6786 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Husky International Electronic ✓
Non-Authorised Inventory information
2,231 pcs
On Request
2231 pcs On Request 1 On Request On Request N/A On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,086 pcs
On Request
1086 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
451 pcs
On Request
451 pcs On Request 1 On Request On Request 21+ On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
77 pcs
On Request
77 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
64 pcs
On Request
64 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
28 pcs
On Request
28 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPD12S521DBTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
ESD Protection
Frequency
Interface
Mounting Type
Number of Channels
Operating Temperature Range
Supplier Device Package
Voltage
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TPD12S521DBTR Description

Short technical summary and product information.

The Texas Instruments TPD12S521DBTR is a single-chip solution for protecting high-definition multimedia interface (HDMI) transmitter ports. It integrates transient voltage suppression (TVS) diodes for ESD protection, adding minimal glitch to high-speed differential signals. The device features 12 channels and provides ESD protection with ±8-kV contact discharge on external lines.

 

Key electrical specifications include support for HDMI 1.3 and HDMI 1.4 data rates with a -3 dB frequency greater than 3 GHz. The high-speed TMDS lines have a capacitance of 0.8 pF, and the matching capacitance between differential signal pairs is 0.05 pF. Control lines have 3.5 pF capacitance and offer voltage-level shifting. An on-chip current regulator provides 55-mA current output.

 

Packaged in a 38-TSSOP, the TPD12S521DBTR is designed for surface mount applications. Its operating temperature range is -40°C to 85°C. This interface IC is suitable for applications such as personal computers, CAD/CAM/CAE workstations, point-of-sale terminals, audio/visual devices, and areas with limited space, offering seamless layout options with HDMI connectors.

TPD12S521DBTR Quick Information

Product Type: Interface IC
Canonical Name: TPD12S521 HDMI Transmitter Port Protection and Interface Device
Subcategory: Specialized Interface

TPD12S521DBTR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-Free Package

TPD12S521DBTR Estimated Pricing

Qty Low High
1+ $0.29 $0.29

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPD12S521DBTR Features

  • Single-chip HDMI transmitter port protection.
  • ±8-kV contact discharge ESD protection.
  • Supports HDMI 1.3 and 1.4 data rates.
  • Low 0.8-pF capacitance on TMDS lines.
  • 38-TSSOP package for surface mounting.

TPD12S521DBTR Applications

  • Ideal for personal computer HDMI ports.
  • Protects HDMI in A/V devices.
  • Suitable for point-of-sale terminals.
  • Used in limited space applications.

TPD12S521DBTR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the TPD12S521DBTR?

The operating temperature range is -40°C to 85°C.

What type of ESD protection does the TPD12S521DBTR offer?

It offers ±8-kV contact discharge ESD protection on external lines.

What are the capacitance values for the TPD12S521DBTR?

The capacitance for the high-speed TMDS lines is 0.8 pF, matching capacitance between differential signal pairs is 0.05 pF, and control lines have 3.5 pF capacitance.

What HDMI data rates does the TPD12S521DBTR support?

It supports all HDMI 1.3 and HDMI 1.4 data rates.

What is the typical current output of the TPD12S521DBTR?

The on-chip current regulator provides a typical output of 55 mA.

What package type is the TPD12S521DBTR available in?

The TPD12S521DBTR is available in a 38-TSSOP package.

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